Conduit busbars are one of the key equipment materials in the power transmission and transformation system, playing a crucial role in the safe and reliable operation of the transmission and transformation system as well as power equipment.

Next, let's take a look at the structure of the tubular busbar.

1. Throughout the entire length of the tubular busbar, a heat-shrinkable, sealed thermal sleeve is applied to the surface of the insulating layer, effectively preventing the entry of radiation, condensation, dew, frost, and rain.

2. To achieve complete electrical shielding by controlling the distribution of the electric field, conductive capacitive screens are added during the composite insulation process, and a full-length grounding screen is placed within the insulation layer.

The main insulation material for the tubular busbar is PTFE, which is directly bonded onto the conductor in a controlled environment of constant temperature, humidity, and dust-free conditions.

4. The tubular busbars are made of high thermal conductivity and high-strength materials such as round copper tubes, aluminum tubes, and copper-aluminum composite tubes.